Data Encryption Causes RAS NetBIOS Error 640 Error MessageLast reviewed: September 9, 1996Article ID: Q132169 |
The information in this article applies to:
SYMPTOMSIf you attempt to connect to a Windows NT 3.5 or 3.51 RAS server with a Windows for Workgroups 3.11 RAS client, and you have selected Require Data Encryption, the following error appears:
NETBIOS error 640: a netbios error has occurred (with failed code 0xa) CAUSEWindows for Workgroups version 3.11 was released before the development of RAS data encryption in Windows NT version 3.5 and 3.51. Because Windows for Workgroups RAS cannot negotiate this encryption it displays the error. For information on other causes of Error 640, see the following article in the Microsoft Knowledge Base:
ARTICLE-ID: Q111094 TITLE : RAS ErrMsg: NETBIOS Error 640: A Netbios Error Has Occurred... WORKAROUNDDisable the "Require data encryption" option under the Encryption settings in the Network Configuration dialog of the Remote Access Setup window. Click Configure after you select Remote Access Service in Control Panel Network to view the Network Configuration dialog.
|
KBCategory: kbinterop kberrmsg
© 1998 Microsoft Corporation. All rights reserved. Terms of Use. |